Small in stature, but huge in performance, rooms of up to 250 square feet pose no challenge for this humidifier. Made of resistant materials and even capable of perfectly distributing the fragrance of your preferred scented oil throughout the room. Equipped with an anti-calcium Cartridge and Ionic Silver Cube, it will not leave the white powdery film produced by other humidifiers and keeps the water clean and pure. Elegance and easy operation are maintained by control buttons located out of sight on the underside. Easy readability of the water level is indicated by the stylishly designed LED indicator lights which switch from blue to red when the tank is empty.